1143342223324 has 24 divisors (see below), whose sum is σ = 2360448462848. Its totient is φ = 474197235120.

The previous prime is 1143342223321. The next prime is 1143342223369. The reversal of 1143342223324 is 4233222433411.

It is a self number, because there is not a number n which added to its sum of digits gives 1143342223324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143342223321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658606404 + ... + 658608139.

Almost surely, 2^{1143342223324} is an apocalyptic number.

1143342223324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1143342223324 is an abundant number, since it is smaller than the sum of its proper divisors (1217106239524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1143342223324 is a wasteful number, since it uses less digits than its factorization.

1143342223324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317214585 (or 1317214583 counting only the distinct ones).

The product of its digits is 82944, while the sum is 34.

Adding to 1143342223324 its reverse (4233222433411), we get a palindrome (5376564656735).

The spelling of 1143342223324 in words is "one trillion, one hundred forty-three billion, three hundred forty-two million, two hundred twenty-three thousand, three hundred twenty-four".